body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,textarea,p,blockquote,th,td {
	margin:0;
	padding:0;
	font-weight: normal;
    font-style: normal;
    font-size: 12px;
    font-family: inherit;
}
table {
	border-collapse:collapse;
	border-spacing:0;
}
fieldset,img { 
	border:0;
}
address,caption,cite,code,dfn,em,strong,th,var {
	font-style:normal;
	font-weight:normal;
}
ol,ul {
	list-style:none;
}
caption,th {
	text-align:left;
}
h1,h2,h3,h4,h5,h6 {
	font-size:100%;
	font-weight:normal;
}
q:before,q:after {
	content:'';
}
abbr,acronym {
	border:0;
}
a {
	color:#333;
	text-decoration:none;
}
a:hover {
	text-decoration:underline;
}
/*通用父子盒子嵌套浮动问题解决，开始*/
.clearfix:after {  
	content: "."; 
	display: block; 
	height: 0; 
	clear: both; 
	visibility: hidden; 
} 
.clearfix {
	display: inline-block;
} 
* html .clearfix {
	height: 1%;
}  
.clearfix {
	display: block;
}
/*通用父子盒子嵌套浮动问题解决，结束*/

/*间隙层开始*/
.space_hx { /*横向间隙*/
	clear:both;
	width:100%;
	height:10px;
	font-size:1px;
	overflow:hidden;
}
.space_zx { /*纵向间隙*/
	float:left;
	width:10px;
	font-size:1px;
	overflow:hidden;
}
/*间隙层结束*/